Measuring and Analysing Percussive Pulses to Extend Depth in Top-hole Percussion Drilling

International Society of Explosives Engineers
Stuart Addinell Hector Parra Gary Cavanough
Organization:
International Society of Explosives Engineers
Pages:
11
File Size:
786 KB
Publication Date:
Jan 1, 2013

Abstract

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Drilling deep, straight, accurate holes in hard rock to achieve efficient blasting is a challenge for the mining/quarrying industries with short holes normally drilled using “top hole hammer” (THH) and deep holes using “down the hole Hammer” (DTH).
Citation

APA: Stuart Addinell Hector Parra Gary Cavanough  (2013)  Measuring and Analysing Percussive Pulses to Extend Depth in Top-hole Percussion Drilling

MLA: Stuart Addinell Hector Parra Gary Cavanough Measuring and Analysing Percussive Pulses to Extend Depth in Top-hole Percussion Drilling. International Society of Explosives Engineers, 2013.

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